From: Fariborz Jahanian <fjahanian@apple.com>
Date: Fri, 30 Jan 2004 18:51:35 +0000 (+0000)
Subject: Remove #if 0. Copy operands[1] to pseudo for simplify_gen_subreg.
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=be77d9e73e5f42f129ddc03c91937d36b8a0286f;p=platform%2Fupstream%2Fgcc.git

Remove #if 0. Copy operands[1] to pseudo for simplify_gen_subreg.

OKed by David Edehlson.

From-SVN: r76984
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index bb3578e..11c3060 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2004-01-30  Fariborz Jahanian <fjahanian@apple.com>
+        
+        * config/rs6000/rs6000.c (rs6000_emit_move): Remove #if 0. 
+	Copy operands[1] to pseudo for simplify_gen_subreg.
+
 2004-01-30  Kazu Hirata  <kazu@cs.umass.edu>
 
 	* gcse.c (bypass_block): Fix a typo in the previous check-in
diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c
index 4969cd14..c2daec6 100644
--- a/gcc/config/rs6000/rs6000.c
+++ b/gcc/config/rs6000/rs6000.c
@@ -3426,7 +3426,6 @@ rs6000_emit_move (rtx dest, rtx source, enum machine_mode mode)
 		      adjust_address (operands[1], SImode, 4));
       return;
     }
-#if 0
     else if (mode == DImode && TARGET_POWERPC64
                && GET_CODE (operands[0]) == REG
                && GET_CODE (operands[1]) == MEM && optimize > 0
@@ -3462,11 +3461,11 @@ rs6000_emit_move (rtx dest, rtx source, enum machine_mode mode)
 			gen_rtx_LSHIFTRT (DImode, operands[1], GEN_INT (32)));
         emit_move_insn (adjust_address (operands[0], SImode, 0),
 			simplify_gen_subreg (SImode, reg, DImode, 0));
+        emit_move_insn (reg, operands[1]);
         emit_move_insn (adjust_address (operands[0], SImode, 4),
-			simplify_gen_subreg (SImode, operands[1], DImode, 0));
+			simplify_gen_subreg (SImode, reg, DImode, 0));
         return;
       }
-#endif
   
   if (!no_new_pseudos)
     {